/* 拖拽项样式 */
.draggable-item {
  transition: all 0.2s ease-in-out;
}

.draggable-item.dragging {
  opacity: 0.7;
  transform: scale(1.02);
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.draggable-item:not(.dragging):hover {
  transform: translateY(-2px);
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

/* 拖放目标区域样式 */
.drop-target {
  transition: all 0.2s ease-in-out;
}

.drop-target.drag-over {
  transform: scale(1.01);
  box-shadow: 0 0 0 2px rgba(66, 153, 225, 0.5);
}

/* 拖拽预览样式 */
.drag-preview {
  position: fixed;
  pointer-events: none;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.9);
  border-radius: 4px;
  padding: 8px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

/* 拖拽禁用样式 */
.draggable-item.disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* 拖拽图标样式 */
.drag-handle {
  cursor: grab;
  opacity: 0.5;
  transition: opacity 0.2s;
}

.drag-handle:hover {
  opacity: 1;
}

/* 拖拽动画 */
@keyframes dragPulse {
  0% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.05);
  }
  100% {
    transform: scale(1);
  }
}

.draggable-item.drag-pulse {
  animation: dragPulse 1s infinite;
} 